Elkhart Brass 70133000 Electric Valves - Manual (Page 8)

8
III STORAGE AND PRE-INSTALLATION
CHECKS TO BE CARRIED OUT WHEN THE ACTUATOR IS RECEIVED
Check that the information on the nameplate (Model, Serial Number, Nominal Torque, Nominal Voltage
range, Protection Degree, Operating Speed range, Protection Class, etc.) is correct for the application.
Check that the actuator was not damaged during shipment: in particular, inspect the local position indicator
area glass. If necessary, repair all damages to the exterior coating, etc.
STORAGE PROCEDURE
General – The base version actuator is weatherproof to NEMA 4, 4X, and IP 66/68. The actuators must be
properly installed or properly prepared for storage to maintain this rating.
The standard plastic plugs provided on cable entries are not weatherproof, and must be replaced prior to
installation or storage.
Storage for less than 1 year:
Indoor Storage:
- Ensure the actuators are kept in a dry place, stored on a wooden pallet (not directly on the floor
surface) and protected from dust.
- In very humid environments, a moisture absorbent desiccant packet should be used in the motor
enclosure. (Desiccant is not included in the actuator package).
Outdoor Storage:
- Ensure the actuators are protected from the direct exposure to the elements (use a canvas tarp or
similar)
- Store the actuators on a wooden pallet, or some raised platform, so the they are not in direct contact
with the ground, and protected from dust.
- For humid environments, a moisture absorbent desiccant packet should be used in the motor
enclosure. (Desiccant is not included in the actuator package)
- Remove the plastic conduit plugs from the conduit entries and replace with weatherproof plugs
appropriate for the environmental conditions.
Storage for more than 1 year:
Indoor Storage:
- All of the indoor storage instructions from the less than 1 year section above.
- Remove the plastic conduit plugs from the conduit entries and replace with weatherproof plugs
appropriate for the environmental conditions.
- Coupling parts (Mounting flange, etc.) must be coated with a protective oil or grease.
- If possible, blank off the flange with a protective disk.
Outdoor Storage:
- All of the outdoor storage instructions from the more than 1 year section above.